Chinese Premier Li Keqiang on Sunday warned against U.S. President Donald Trump's "America First" policy, amid concern that Washington's economic protectionism will take a toll on the Asian country's economy."We will firmly uphold the rule-based multinational system," Li said in a speech at a reception held at Beijing's Great Hall of the People to mark the Oct. 1 National Day.China "will open up at a higher level, and share development opportunities and outcomes with all other countries while upholding our own development interests," Li added.The premier also expressed eagerness to promote …READ FULL ARTICLE